- -
5
least 5 M long. Do not use the pipe if the pipe is damaged. If you want connect this machine to
portable water mains, you must install a backflow preventer in the water pipe to prevent dirty
water flow back to the drinking water system. The backflow preventer shall comply with EN
60335-2-79 ANNEX AA.
OPERATING INSTRUCTIONS
!
This unit is to be connected to a cold water source
ONLY
!
The motor of this pressure washer will NOT run. It will only operate when the trigger is
squeezed.
- Connect the outlet hose to the washer and connect the spray gun to the outlet hose.
- Connect nozzle and nozzle extension.
- Check gauze filter is clear of any blockage.
- Connect the water supply hose.
- Check that the hose has no kinks in it.
- Turn on water and check for leaks.
- Depress trigger to allow air to be expelled though the pump and hoses, lock trigger.
- Plug in machine and turn on switch.
- Unlock trigger and use the pressure washer.
Shut down
1.
Turn off the motor(push switch to the off position)
2.
Unplug the unit from the power source.
3.
Turn off the water supply.
4.
Press the trigger of the gun to depressurize the system.
5.
Disconnect the garden hose from the pressure washer.
6.
Wipe all surfaces of the unit with a damp clean cloth.
7.
Engage the gun safety lock.
CAUTION:
ALWAYS
turn off the unit’s motor
BEFORE
turning off the unit’s water supply.
Serious damage could occur to the motor if the unit is run without water.
CAUTION:
NEVER disconnect the high-pressure discharge hose from the machine
while the system is still pressurized. To depressurize the unit, turn off the motor, turn off
the water supply and squeeze the trigger 2-3 times.
ADJUSTABLE SPRAY NOZZLE
Turn off the spray lance first, hold the rear part of spray nozzle, then turn the front part of spray
nozzle clockwise, Water may be sprayed out from the spray nozzle in fan shapes (fig 1); Turn the
front part of spray nozzle withershins, Water may be sprayed out from the spray nozzle linearly
(fig 2).
Low/High Pressure Adjustable Lance
Using High Pressure:
Please make sure the trigger released and there is not any water spraying. then turn the rear part of
spray nozzle withershins ( fig 4). Squeeze the trigger, the gun will spray water with high pressure.
Using low pressure:
